Catalyst Speciality Chemicals Pvt Ltd., is one of the leading manufacturers in Oil Field Chemicals sector. We are an ISO 9001:2008 certified. We manufacture API Barite and Bentonite (API 13A - Section 9, 10 & 11). We are the largest Specialist Manufacturer, merchants and exporters in India for Specialty Chemicals like ‘Drilling Polymers & Drilling Fluids, Mud Chemicals, Cementing Additives & Well Stimulation Chemicals and other wide spectrum of Commercial Chemicals’ used in Oil & Gas Industry.